Sodium Tripolyphosphate (STPP): 1.Purity:94%min 2.P2O5:57%min 3.Whiteness: 90%min 4.Packing:25kg/bag,1000kg/bag

Sodium tripolyphosphate:

1.Analysis results:

    Purity(Na5P3O10) --------94%min

    P2O5 -----------------------57%min

    Insoluble in Water ---------0.1%max

    Iron(Fe) --------------------0.005%max

    PH value --------------------9.2-10.2

    Whiteness ------------------90%min

    bulk density(gm/ml)-------0.6--1.0

 2.Packing:

 In 25kg net each P.P. woven bag and 1MT net each jumbo bag 

3.Use:

 Used in detergent, synergist for soap; water softener; tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.;